Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dana George Determan, NURSE PRACTITIONER

Nurse Practitioner in Fresno, CA · enumerated 2005 · practices at Kaiser Permanente.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275515306

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Registry record

Entity type Individual (Type 1)

Name Dana George Determan

Credential NURSE PRACTITIONER

Sex Male

Practice address 4785 N 1st St, 1st Floor, Fresno, CA, 93726

Phone (559) 448-4745

Fax (559) 448-4740

Enumeration date Nov 15, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN506592 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Dana Determan?

The National Provider Identifier (NPI) for Dana Determan is 1275515306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Dana Determan practice?

The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.